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dangina [55]
3 years ago
6

in a survey 27% of the people chose salads over a meat dish. In all 81 people chose salads. how many people were in the survey?

Mathematics
1 answer:
Zolol [24]3 years ago
3 0

Answer:

300

Step-by-step explanation:

27% = 81

1% = 81/27 = 3

100% = 100x3 = 300people

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Target sells 24 bottles of water for $3, and 36 bottles of water for $4. Which is the better buy and by how much?
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A company manufactures two types of electric hedge trimmers, one of which is cordless. The cord-type trimmer requires 2 hours to
Delvig [45]

There are commonly used four inequalities:

Less than = <

Greater than = >

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Greater than and equal = ≥

The inequalities that describe the constraints on the number of each type of hedge trimmer produced are:

x + y ≤ 200

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<h3>What is inequality?</h3>

It shows a relationship between two numbers or two expressions.

There are commonly used four inequalities:

Less than = <

Greater than = >

Less than and equal = ≤

Greater than and equal = ≥

We have,

Total number of hours = 1000

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Let x represent the number of cord-type models,

Let y represent the number of cordless models.

Now,

x + y ≤ 200

2x + 10y ≤ 1000

Thus,

The inequalities that describe the constraints on the number of each type of hedge trimmer produced are:

x + y ≤ 200

2x + 10y ≤ 1000

Learn more about inequalities here:

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6 0
1 year ago
Round the decimal to a place of the underlined digit 5.657
kipiarov [429]

Answer:

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7 0
3 years ago
Select the answer choice that is equivalent to the expression given belon.
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Answer:

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To the find the equivalent of 9(2x - 3) + 5x + 17, evaluate the expression. Start by opening the bracket.

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Pair like terms

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8 0
3 years ago
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